At Aleron, we have been at the forefront of the development of the social impact bond market in the UK and have always supported impact entrepreneurs raising the capital they need to realise their strategic ambitions. We were one of the first organisations in the UK to offer impact investment readiness services to organisations seeking to attract impact investment. We work with our clients to help them develop their investment pitch, identify the right impact investors and facilitate the due diligence process.

We also work with impact investors whether a private equity firm, a foundation, a fund or a high-net-worth individual to support them in making their investment decisions and managing their portfolio of impact investments.

As social impact and sustainability experts, we bring expertise across the full spectrum of ESG considerations, regulations and innovation, including decarbonisation, waste reduction, sustainable sourcing and diversity and inclusion. Our suite of proprietary diagnostic tools, benchmarks and methodologies, enables us to rapidly analyse a target’s ESG maturity, to reveal both upside potential and areas of risk. We provide comprehensive customised ESG due diligence reviews across supply chains, product stewardship, human capital, diversity and inclusion, climate change, carbon emissions, waste minimisation, biodiversity impacts, water quality, fuel, and energy efficiency,

A sustainability linked bond (SLB) links the cost of capital to the issuer’s achievement of predefined sustainability performance targets (SPTs), aligned with recognised standards such as the LMA Sustainability-Linked Loan Principles. Unlike use-of-proceeds instruments, SLBs are not tied to specific projects; instead, they drive measurable improvements in key ESG metrics at the enterprise level. Financing terms are directly linked to performance, creating clear financial incentives to deliver against strategic sustainability objectives.

We support corporates, financial institutions, and investors to design and execute sustainability linked instruments. We define robust KPIs and credible SPTs, align frameworks with LMA principles and investor expectations, and structure transactions that are both ambitious and deliverable. We also provide independent Second Party Opinions (SPOs), alongside support on external verification and the development of monitoring and reporting frameworks to ensure transparency and credibility over time.

A green bond is a use-of-proceeds financing instrument where funds are allocated exclusively to eligible environmental projects, in line with recognised standards such as the ICMA Green Bond Principles. Proceeds are typically directed towards areas such as renewable energy, energy efficiency, clean transport, water management, and climate adaptation. The issuer commits to clear project eligibility criteria, robust management of proceeds, and transparent reporting on allocation and environmental impact, ensuring credibility with investors.

We support corporates, financial institutions, and public sector entities to structure and execute green bonds. We define eligible project categories, develop Green Bond Frameworks aligned with ICMA principles and investor expectations, and support the identification and evaluation of suitable assets. We also provide independent Second Party Opinions (SPOs), alongside support on external verification and the design of allocation and impact reporting to ensure transparency and integrity over time.

A social impact bond (SIB) is a type of investment instrument that uses private capital to fund social programs with the aim of generating a positive social outcome and a financial return for investors to cover the upfront capital required for a provider to set up and deliver a service. The service is set out to achieve measurable outcomes established by the commissioning authority (the outcome payer) and the investor is repaid only if these outcomes are achieved. SIBs differ from traditional fee-for-service contracts due to a focus on outcomes rather than inputs or activities.

We work with service providers and investors to design social impact bonds. We help our clients to identify the outcomes they should focus on and develop the financial, business and delivery models supporting the transaction.

Non-profit organizations raise over £10bn annually in the UK. We support them in developing fundraising strategies and capabilities to achieve their income objectives. Our work ranges from redesigning their operating model, structures and key processes to using advanced analytics to help them better segment their audiences, improve their supporters’ journeys and ultimately maximise their income generation.